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Duke Kunshan University logo

Duke Kunshan University

🇨🇳 China

The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN

AS133465

The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR

APNIC

The type of ASN. Can be business, isp, hosting, government, or education. Type

education

Website

duke.edu

Related ASNs have the same name or website. Related

AS13371

IPv4 CIDRs

1

IPv4 addresses

256

IPv6 CIDRs

0

IPv6 addresses

0

Upstreams are networks that provide transit to this ASN. Upstreams (2)

AS24361 CERNET2 IX at Southeast University logo CERNET2 IX at Southeast University
AS4538 China Education and Research Network Center logo China Education and Research Network Center

Peers are networks that exchange traffic with this ASN. Peers (2)

AS24361 CERNET2 IX at Southeast University logo CERNET2 IX at Southeast University
AS4538 China Education and Research Network Center logo China Education and Research Network Center

IPv4 CIDRs (1)

180.208.59.0/24

IPv6 CIDRs (0)

Location

City

Kunshan

Country

🇨🇳 China

Coordinates

31.37762, 120.95431

Timezone

Asia/Shanghai

We transparently share the source used to determine a likely location for this IP address. Source

whois

Abuse

Email

network-apnic@duke.edu

Phone

+1 919 684 8121

Query via the API View API documentation 

curl iplib.re/AS133465

JSON response

{
  "network": {
    "rir": "APNIC",
    "asn": 133465,
    "name": "Duke Kunshan University",
    "type": "education",
    "website": "duke.edu",
    "related": [
      13371
    ]
  },
  "connectivity": {
    "upstreams": [
      24361,
      4538
    ],
    "peers": [
      24361,
      4538
    ]
  },
  "location": {
    "latitude": 31.37762,
    "longitude": 120.95431,
    "country": "CN",
    "city": "Kunshan",
    "source": "whois",
    "timezone": "Asia/Shanghai"
  },
  "abuse": {
    "email": "network-apnic@duke.edu",
    "phone": "+1 919 684 8121"
  },
  "ipv4": {
    "ranges": [
      "180.208.59.0/24"
    ],
    "cidrs": 1,
    "ips": 256
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}